DATA SHEET
AS200-313: PHEMT GaAs IC 2 W High Linearity
5–6 GHz T/R Switch
Applications
T/R switch in WLAN 802.11a systems
QFN-6
●
0.078 (2.00 mm)
BSC
0.039
(1.00 mm) Max.
Pin 1
Indicator
Features
Operating frequency 5–6 GHz
0.001
(0.025 mm)
0.001
●
1
6
5
4
0.29 x 0.35
0.118
(3.00 mm)
BSC
●
2
(0.025 mm)
High linearity 50 dBm IIP3
●
12˚ Max.
High power P-1 dB > 33 dBm
3
●
Low positive control voltage 3 V
●
Top View
Side View
0.35 0.08 mm
Low cost ultra small QFN package
1.02
Description
1
6
The AS200-313 is a 5–6 GHz PHEMT GaAs switch. Designed for
transmit-receive applications, this device is capable of switching
2 W microwave signals with 3 V control while maintaining high
linearity performance. The switch covers the entire 802.11a
frequency ranges of 5.15–5.825 GHz. The low loss, high isolation,
high linearity and low cost features make it ideal for wireless
LAN systems in the 802.11a frequency band.
2
0.64 BSC
5
4
0.95 BSC
3
0.05 0.05
Bottom View
Electrical Specifications at 25 °C (0, +3 V)
(1)
Parameter
Frequency
Min.
Typ.
Max.
Unit
(2)
Insertion loss
5.0–6.0 GHz
5.0–5.4 GHz
5.5–6.0 GHz
1.3
1.3
1.3
1.5
1.5
1.5
dB
dB
dB
Isolation
5.0–6.0 GHz
5.0–5.4 GHz
5.5–6.0 GHz
26
26
26
30
30
30
dB
dB
dB
(3)
Return loss
5.0–5.4 GHz
5.5–6.0 GHz
10
10
15
15
dB
dB
Operating Characteristics at 25 °C (0, +3 V)
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
(4)
Switching characteristics
Rise, fall (10/90% or 90/10% RF)
On, off (50% CTL to 90/10% RF)
Video feedthru
20
50
50
ns
ns
mV
Input power for -0.1 dB compression
Harmonics H2, H3
0/+3 V
5.2 GHz
5.2 GHz
+33
+65
dBm
dBc
PIN = 30 dBm
Control voltages
VLOW = 0 to 0.2 V @ 20 µA max.
VHIGH = +2.5 V @ 100 µA max. to +5 V @ 200 µA max.
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Insertion loss state.
4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • April 13, 2004
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